Now showing items 1-4 of 4

    • Demeton-S-methyl 

      World Health Organization. Pesticide Development and Safe Use Unit (‎VBC/PDS/DS/85.61. Unpublished, 1985)‎
    • Déméton-S-méthyl 

      World Health Organization. Pesticide Development and Safe Use Unit (‎VBC/PDS/DS/85.61. Unpublished, 1985)‎
    • Ethoprophos 

      World Health Organization. Division of Vector Biology and Control (‎WHO/VBC/DS/88.70. Unpublished, 1988)‎
    • Ethoprophos 

      World Health Organization. Division of Vector Biology and Control (‎WHO/VBC/DS/88.70. Unpublished, 1988)‎